Description
The KR Sense 45A is a small voltage and current sense breakout board. DC current is determined by measuring a voltage drop across a parallel shunt resistor, then converted to a final analog voltage output by the INA-169. Voltage sense is accomplished by scaling to 3.3V ADC range by a precision resistor divider. This version of the sensor features a maximum voltage tolerance of 51.8V at 44.7A, to be exact.
Key Features
- Input resistor divider scaled for 13.6V Input voltage (recommended) for 3.3V output
- 51.8V Max
- 44.7A Max
- Very low zero current offset
- Analog current output scaled for 3.3V ADC
- Self Powered
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